iS Clinical C Eye Advance+ is a cutting edge formulation that effectively combines a 7.5 percent concentration of the new scientifically-advanced vitamin C (L ascorbic acid) with Copper Tripeptide Growth Factor for enhanced anti-aging properties. This powerful, yet gentle formula is designed to help diminish the appearance of under-eye puffiness and fine lines and wrinkles. C Eye Advance+ also helps to brighten dark under-eye circles, improve skin tone and texture, and deliver enhanced antioxidant protection.